Tunze Osmolator 3155 Water Level Regulator

Tunze invented the automatic top-off system for aquariums back in 1985, allowing aquarists to provide constant, stable environments for their aquarium inhabitants. The Tunze Osmolator features a mini optical sensor that precisely measures water levels. All functions are displayed visually with lights and there is also an alarm that will alert you to any failures. The new magnetic sensors are very easy to mount! The main sensor features a proprietary optic sensor. In the rare event that main sensor fails, the Tunze Osmolator has a safety float switch, which shuts the unit off and makes the alarm go off. If both of these safety features fail, the Osmolator is programmed so that the circuitry shuts off the pump after 10 minutes.

The Tunze Osmolator comes complete with a low-voltage pump, mounting magnets, power supply, and tubing controller. All you need to supply is a water reservoir!